4 Mason Hill Road Warren, NJ $ 8,950,000
4 Mason Hill Road
$ 8,950,000
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4 Mason Hill Road

Warren, NJ, 07059
$ 8,950,000
Bedrooms5 Baths6.3

Monthly Estimate*

$ 55,107

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Single Family Home for sale in Warren, NJ

for $8,950,000 with 5 bedrooms and 6 full baths, 3 half baths. This home was built in 2020 on a lot size of 7.09.

An architectural masterpiece by Jeffrey A. Beer A.I.A., this extraordinary estate is a bold statement in design and innovation. Conceived as both a sanctuary and a showcase, it blends state-of-the-art engineering with artisanal craftsmanship to redefine modern luxury living. From the moment you enter the grand foyer, soaring ceilings and walls of glass create an atmosphere of drama and elegance. Every room showcases uncompromising detail, from a chef's kitchen blending function and artistry to expansive spaces for both intimate and grand gatherings. Exceptional amenities set this residence apart, including a 75-foot custom firing lane, elevator to all levels, and an indoor pool and spa for year-round leisure. A cinematic theater, sprawling recreation rooms and dual outdoor kitchens with patios make this an entertainer's dream. Smart home systems manage lighting, climate, security, audio and automated window treatments with precision to ensure comfort and control at every turn. The private quarters are equally impressive. Four upstairs bedrooms each offer en suite baths to provide a perfect blend of luxury and privacy, while the main level primary suite is an oasis of tranquility, meticulously customized with the finest finishes. Every detail, from materials to proportions, reveals the vision of a master architect. More than a home, this residence is a living work of art that embodies bold design and timeless character, unlike anything else on the market.

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Single Family Active

Price

$ 8,950,000

Bedrooms

5

Full Bath

6

Half Bath

3

Property Type

Single Family

Taxes

$ 80,504

Style

Colonial

Lot Size

7.09

Year Built

2020

Town/City

Warren

County/Region

Somerset

MLS | Web ID

3988868

Features
Interior
Interior Amenities BarWet CeilBeam CODetect Elevator CeilHigh SecurSys Shades Skylight SmokeDet StereoSy WlkInCls WndwTret
Basement Finished Walkout
Flooring Wood
Total Fireplaces 2
Fireplace Features Bedroom 1 Gas Fireplace Living Room
Other Room 1 Level First
Kitchen Level First
Living Room Level First
Other Room 4 Level Second
Dining Room Level First
Den Level First
Other Room 2 Level First
Other Room 3 Level First
Family Room Level First
In-Law Suite No
Fuel Type Gas-Natural
Half Baths 3
Total Bedrooms 5
Kitchen Dimensions 21x19
Kitchen Features Breakfast Bar Center Island Pantry Separate Dining Area
Den Dimensions 20x14
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General
Sewer Public Sewer Sewer Charge Extra
Heating Multi-Zone Radiant - Hot Water
Cooling Central Air Multi-Zone Cooling
Utilities Electric Gas-Natural
Possession TBD
Roof Asphalt Shingle
Appliances Carbon Monoxide Detector Dishwasher Dryer Freezer-Freestanding Generator-Built-In Instant Hot Water Kitchen Exhaust Fan Microwave Oven Refrigerator Sump Pump Washer Wine Refrigerator
Water Heater Gas
Zoning RESIDENTIAL
Garage Spaces 4
Architectural Style Colonial
Pool Features Heated Indoor Pool
Exclusions See Listing Agent
Year Built 2020
Garage Garage Door Opener Oversize Garage
Township Warren Twp.
Tax Year 2024
Ownership Fee Simple
Accessibility No
County Somerset
Total Rooms 26
Full Baths 6
Status Active
Directions King George Road to Mason Hill Road.
High School WHRHS
Tax Annual Amount 80504
Home Warranty Y/N No
Middle/Junior High School MIDDLE
Drive 2 Car Width Blacktop
Standard Status Active
Tax Assessed Value 4380000
Town # 2720
Tax Lot 17.04
Primary Style Colonial
Sub Property Type Single Family
Community Living No
Farm Assessment No
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Exterior
Exterior Amenities Barbeque OutDrKit Patio ThrmlW&D Sprinklr
Pool Yes
Lot Features Cul-De-Sac
Water Source Public Water Water Charge Extra
Exterior Description Stone Stucco
Lot Dimensions 7.09
Lot Size Acres 7.09
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* Excluded Features
List By
ANTHONY J VERDUCCI JR

Listing Agent

Serhant New Jersey Llc

Broker

tony@tonyverducci.com

Email

Affordability Calculator

$61,815
Per Month
89%
11%
0%
Monthly Principal & Interest
$55,107
Monthly Property Taxes
$6,709
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
289221 Elementary School
291434 Middle School
Whrhs High School High School
Pricing History
DatePricePrice ChangeDescription
9/25/2025$8,950,000 Listed Price

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4 Mason Hill Road, Warren, NJ, 07059 is a Single Family Home for sale at $8,950,000 with a lot size of 7.09. 4 Mason Hill Road has 5 bedrooms, 6.3 baths, and was built in 2020. The property's zip code is 07059 which is in Warren, NJ